[INFO] cloning repository https://github.com/DarkPhoeniz/rc-switcher-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DarkPhoeniz/rc-switcher-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarkPhoeniz%2Frc-switcher-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarkPhoeniz%2Frc-switcher-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 96fc4fb23878fba54230fd8b00f1d3862d2bb85d
[INFO] testing DarkPhoeniz/rc-switcher-rust against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarkPhoeniz%2Frc-switcher-rust" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DarkPhoeniz/rc-switcher-rust on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-9/source/.cargo/config
[INFO] started tweaking git repo https://github.com/DarkPhoeniz/rc-switcher-rust
[INFO] finished tweaking git repo https://github.com/DarkPhoeniz/rc-switcher-rust
[INFO] tweaked toml for git repo https://github.com/DarkPhoeniz/rc-switcher-rust written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/DarkPhoeniz/rc-switcher-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f8988d755987112cbdd7233dbe1858ce50e1ca74f62b91c4a6d20b3f17ad5c4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3f8988d755987112cbdd7233dbe1858ce50e1ca74f62b91c4a6d20b3f17ad5c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f8988d755987112cbdd7233dbe1858ce50e1ca74f62b91c4a6d20b3f17ad5c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f8988d755987112cbdd7233dbe1858ce50e1ca74f62b91c4a6d20b3f17ad5c4", kill_on_drop: false }`
[INFO] [stdout] 3f8988d755987112cbdd7233dbe1858ce50e1ca74f62b91c4a6d20b3f17ad5c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 667fef75d4914f9d9348d1a0106406f4d127dffcbb9ec5b96215b4e4dfb6f4ed
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "667fef75d4914f9d9348d1a0106406f4d127dffcbb9ec5b96215b4e4dfb6f4ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling cortex-m v0.6.1
[INFO] [stderr]    Compiling vcell v0.1.2
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling cortex-m-rt v0.6.10
[INFO] [stderr]    Compiling r0 v0.2.2
[INFO] [stderr]    Compiling cortex-m v0.5.10
[INFO] [stderr]    Compiling heapless v0.4.4
[INFO] [stderr]    Compiling stm32f1 v0.8.0
[INFO] [stderr]    Compiling aligned v0.2.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.2
[INFO] [stderr]    Compiling cortex-m-rtfm v0.4.3
[INFO] [stderr]    Compiling rc-switcher-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling panic-halt v0.2.0
[INFO] [stderr]    Compiling volatile-register v0.2.0
[INFO] [stderr]    Compiling embedded-hal v0.2.3
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling hash32 v0.1.0
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling generic-array v0.11.1
[INFO] [stderr]    Compiling as-slice v0.1.0
[INFO] [stderr]    Compiling aligned v0.3.1
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.5
[INFO] [stderr]    Compiling owned-singleton-macros v0.1.0
[INFO] [stderr]    Compiling cortex-m-rtfm-macros v0.4.3
[INFO] [stderr]    Compiling owned-singleton v0.1.0
[INFO] [stderr]    Compiling stm32f1xx-hal v0.4.0
[INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/main.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[app(device = stm32f1::stm32f103)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/main.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[app(device = stm32f1::stm32f103)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rc_switcher_rust-76130e68e261a599.rc_switcher_rust.77gd77l4-cgu.0.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rc_switcher_rust-76130e68e261a599" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/rc-switcher-rust-d5597ee759869f87/out" "-L" "/opt/rustwide/target/debug/build/cortex-m-rt-3c63a3975b2c886e/out" "-L" "/opt/rustwide/target/debug/build/stm32f1-2cd23bf683d55ce6/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librtfm-e45476fc430f9105.rlib" "/opt/rustwide/target/debug/deps/libheapless-138762eaab033705.rlib" "/opt/rustwide/target/debug/deps/libhash32-d0dd3bb2e1922f84.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-2b2b0f085f2ee6bc.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-4a67d1186e6d596a.rlib" "/opt/rustwide/target/debug/deps/libcortex_m-46628d93f367a6d0.rlib" "/opt/rustwide/target/debug/deps/libaligned-203f542bf175df32.rlib" "/opt/rustwide/target/debug/deps/libstm32f1xx_hal-913244dcc291e4b9.rlib" "/opt/rustwide/target/debug/deps/libcast-cd4be6b6f482f0bc.rlib" "/opt/rustwide/target/debug/deps/libstm32f1-ad0cb3739cb8f9cc.rlib" "/opt/rustwide/target/debug/deps/libcortex_m_rt-98ffeb617aa9d5b1.rlib" "/opt/rustwide/target/debug/deps/libr0-8e5628823205c1c4.rlib" "/opt/rustwide/target/debug/deps/libcortex_m-4a1b8fea850dae70.rlib" "/opt/rustwide/target/debug/deps/libvolatile_register-953f8672913168ba.rlib" "/opt/rustwide/target/debug/deps/libvcell-37d1ab7633fabfab.rlib" "/opt/rustwide/target/debug/deps/libbare_metal-08334be82b424b81.rlib" "/opt/rustwide/target/debug/deps/libaligned-9be15012ab71b44b.rlib" "/opt/rustwide/target/debug/deps/libas_slice-8fdec9d043674339.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-d41e688e557394c8.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-0176ef5a9e56f061.rlib" "/opt/rustwide/target/debug/deps/libtypenum-cb8cca03f0efeb2a.rlib" "/opt/rustwide/target/debug/deps/libembedded_hal-965aec6c1b871a58.rlib" "/opt/rustwide/target/debug/deps/libvoid-157fd0859a7b4916.rlib" "/opt/rustwide/target/debug/deps/libnb-70ac5372c9067f74.rlib" "-Wl,--start-group" "/opt/rustwide/target/debug/deps/libpanic_halt-41424c81d4b9648c.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-541997b56bb98660.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cdea3c81adab3d12.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-cd9f15a39fb65cbc.rlib" "-Wl,-Bdynamic"
[INFO] [stdout]   = note: /usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
[INFO] [stdout]           (.text+0x16): undefined reference to `__libc_csu_fini'
[INFO] [stdout]           /usr/bin/ld: (.text+0x1d): undefined reference to `__libc_csu_init'
[INFO] [stdout]           /usr/bin/ld: (.text+0x2a): undefined reference to `__libc_start_main'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-76130e68e261a599.rc_switcher_rust.77gd77l4-cgu.0.rcgu.o: in function `stm32f1xx_hal::rcc::CFGR::pclk1':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stm32f1xx-hal-0.4.0/src/rcc.rs:147: undefined reference to `memcpy'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-76130e68e261a599.rc_switcher_rust.77gd77l4-cgu.0.rcgu.o: in function `stm32f1xx_hal::rcc::CFGR::sysclk':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stm32f1xx-hal-0.4.0/src/rcc.rs:165: undefined reference to `memcpy'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-76130e68e261a599.rc_switcher_rust.77gd77l4-cgu.0.rcgu.o: in function `core::intrinsics::copy_nonoverlapping':
[INFO] [stdout]           /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/intrinsics.rs:1858: undefined reference to `memcpy'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-76130e68e261a599.rc_switcher_rust.77gd77l4-cgu.0.rcgu.o: in function `core::ptr::write_volatile':
[INFO] [stdout]           /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ptr/mod.rs:1149: undefined reference to `memcpy'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-76130e68e261a599.rc_switcher_rust.77gd77l4-cgu.0.rcgu.o: in function `core::ptr::write_volatile':
[INFO] [stdout]           /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ptr/mod.rs:1149: undefined reference to `memcpy'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-76130e68e261a599.rc_switcher_rust.77gd77l4-cgu.0.rcgu.o:/rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ptr/mod.rs:1149: more undefined references to `memcpy' follow
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-76130e68e261a599.rc_switcher_rust.77gd77l4-cgu.0.rcgu.o: in function `rc_switcher_rust::dma_serial::dma_serial1::Buffer::new':
[INFO] [stdout]           /opt/rustwide/workdir/src/dma_serial.rs:37: undefined reference to `memset'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-76130e68e261a599.rc_switcher_rust.77gd77l4-cgu.0.rcgu.o: in function `rc_switcher_rust::dma_serial::dma_serial2::Buffer::new':
[INFO] [stdout]           /opt/rustwide/workdir/src/dma_serial.rs:37: undefined reference to `memset'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-76130e68e261a599.rc_switcher_rust.77gd77l4-cgu.0.rcgu.o: in function `rc_switcher_rust::dma_serial::dma_serial3::Buffer::new':
[INFO] [stdout]           /opt/rustwide/workdir/src/dma_serial.rs:37: undefined reference to `memset'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-76130e68e261a599.rc_switcher_rust.77gd77l4-cgu.0.rcgu.o: in function `rc_switcher_rust::init_2::init':
[INFO] [stdout]           /opt/rustwide/workdir/src/main.rs:64: undefined reference to `memcpy'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/src/main.rs:139: undefined reference to `memcpy'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/src/main.rs:140: undefined reference to `memcpy'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/src/main.rs:141: undefined reference to `memcpy'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/src/main.rs:137: undefined reference to `memcpy'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-76130e68e261a599.rc_switcher_rust.77gd77l4-cgu.0.rcgu.o:/opt/rustwide/workdir/src/main.rs:137: more undefined references to `memcpy' follow
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rc-switcher-rust`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "667fef75d4914f9d9348d1a0106406f4d127dffcbb9ec5b96215b4e4dfb6f4ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "667fef75d4914f9d9348d1a0106406f4d127dffcbb9ec5b96215b4e4dfb6f4ed", kill_on_drop: false }`
[INFO] [stdout] 667fef75d4914f9d9348d1a0106406f4d127dffcbb9ec5b96215b4e4dfb6f4ed
